71339281684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{163789}}^1$

素因数の和:164344

約数の個数: 48

約数和(自身を含む): 143637278400

約数和(自身を除く): 72297996716

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 521, 836, 1042, 2084, 5731, 9899, 11462, 19798, 22924, 39596, 108889, 163789, 217778, 327578, 435556, 655156, 1801679, 3111991, 3603358, 6223982, 7206716, 12447964, 34231901, 68463802, 85334069, 136927604, 170668138, 341336276, 938674759, 1621347311, 1877349518, 3242694622, 3754699036, 6485389244, 17834820421, 35669640842, 71339281684]

約数ペア:

[(1, 71339281684), (2, 35669640842), (4, 17834820421), (11, 6485389244), (19, 3754699036), (22, 3242694622), (38, 1877349518), (44, 1621347311), (76, 938674759), (209, 341336276), (418, 170668138), (521, 136927604), (836, 85334069), (1042, 68463802), (2084, 34231901), (5731, 12447964), (9899, 7206716), (11462, 6223982), (19798, 3603358), (22924, 3111991), (39596, 1801679), (108889, 655156), (163789, 435556), (217778, 327578)]